I used it only once because it didn't suit me. Made with low-resilience urethane material Fully supports the neck, shoulders, and head Purchase price: 2980 yen ・POINT.1 "Fully supports the neck, shoulders, and head" ・The neck pad, designed based on ergonomics, reduces the burden on the neck, shoulders, and head. ・The low-resilience urethane material disperses pressure on the neck, shoulders, and head at three points. This reduces the strain during driving. ・POINT.2 "Gentle fit, low-resilience urethane material" ・Made with low-resilience urethane material. ・With a moderate resilience that is neither too soft nor too hard, it absorbs and disperses body pressure, reducing the burden, making long drives easy. ・POINT.3 "Easy to install, adjustable" ・You can enjoy it simply by wrapping it around the headrest and securing it. ・The length can be freely adjusted with the adjustment belt. It's also easy to remove when not in use. ・POINT.4 "Easy to care for, washable" ・The cover is easy to remove thanks to the zipper. ・You can wash the cover as needed. [Size] ・Width 28cm, Height 25cm, Depth 12cm [Weight] ・Approximately 350g